/* 内容部分     介绍部分*/
.placeholder {
  width: 100%;
  height: 100px;
}
.efficientlogo {
  display: block !important;
  text-align: center !important;
}
.standardlogo {
  padding-top: 17px;
  display: block !important;
  text-align: center !important;
}
.contactslogo {
  padding-top: 10px;
  display: block !important;
  text-align: center !important;
}
.explain {
  text-align: center;
  margin: 15px 0 !important;
}
.numberbox {
  height: 100px;
  text-align: center !important;
  padding: 52px 0;
  border-left: 2px dashed #dedede;
}
.number {
  color: #29b078;
}
.word {
  color: #afafaf;
  margin: 5px 0;
}
/* 学习步骤部分 */
.study {
  margin-bottom: 50px;
  text-align: center;
}
.containerbox {
  height: 60px;
  display: flex;
  align-items: center;
}
.containerbox .circularbox {
  min-width: 33px;
  height: 33px;
  margin-right: 7.5px;
  border: 1px solid #afafaf;
  border-radius: 100%;
  background-color: #fff;
  color: #29b078;
  text-align: center;
  line-height: 33px;
}
.containerbox .arrowlogo {
  margin-left: 7.5px;
}
.containerbox .step {
  width: 140.5px;
  color: #afafaf;
}
/*优秀学员展示*/
.studentbox {
  background-color: #fff;
  overflow: hidden;
  height: 350px;
  /* 溢出隐藏 */
}
.studentbox .photo {
  width: 100%;
  margin: 20px 0;
  display: block;
  text-align: center;
}
.studentbox .name {
  width: 100%;
  margin: 20px 0;
  text-align: center;
}
.studentbox .introduce {
  width: 100%;
  padding: 0 30px;
  margin-bottom: 30px;
  box-sizing: border-box;
  color: #afafaf;
  text-align: justify;
}
/*四个按钮*/
.botbox {
  width: 100%;
  margin: 20px 0;
  text-align: center;
}
.botbox label {
  display: inline-block;
  width: 15px;
  height: 15px;
  box-shadow: 2px 2px 10px #888;
  background-color: #fff;
  border-radius: 50px;
}
.botbox input {
  display: none;
}
.botbox input:nth-of-type(1):checked ~ label:nth-of-type(1) {
  background-color: #29b078;
}
.botbox input:nth-of-type(2):checked ~ label:nth-of-type(2) {
  background-color: #29b078;
}
.botbox input:nth-of-type(3):checked ~ label:nth-of-type(3) {
  background-color: #29b078;
}
.botbox input:nth-of-type(4):checked ~ label:nth-of-type(4) {
  background-color: #29b078;
}
/*战略合作企业*/
.bg-white {
  background-color: #fff;
  padding: 25px 0 15px 0;
}
.bg-white .enterpriselogo {
  width: 100%;
  height: 100%;
}
.bg-white .enterpriselogo:hover {
  box-shadow: 2px 2px 10px #888;
}
/*友情链接*/
.link-area {
  text-align: center;
}
.link-area .link-set {
  margin-bottom: 20px;
}
.link-a {
  padding: 5px 0;
  color: #b0b0b0;
}
.link-a:hover {
  border-bottom: 2px solid #29b078;
}
.link-a .spot {
  display: inline-block;
  width: 4px;
  height: 4px;
  margin: 3px 5px 3px 0;
  border-radius: 100%;
  background-color: #b0b0b0;
}
